Finding the Fourth Proportional to 16,042.86, 24,064.56 and 4,355.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,042.86 : 24,064.56 = 4,355.78 : x
2. Step 2: Convert to fraction form
   16,042.86/24,064.56 = 4,355.78/x
3. Step 3: Cross multiply
   16,042.86x = 24,064.56 × 4,355.78
4. Step 4: Simplify right side
   16,042.86x = 104,819,808.83
5. Step 5: Solve for x
   x = 104,819,808.83/16,042.86
6. Step 6: Final answer
   x = 6,533.74